body,html {
    height: 95%;
}

#loginform {
    width: 250px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -125px;
    margin-top: -65px;
    padding: 15px;
    border: 1px solid #37393b;
    -moz-border-radius: 5px; /* FF1-3.6 */
    -webkit-border-radius: 5px; /* Saf3-4, iOS 1-3.2, Android <1.6 */
    border-radius: 5px; /* Opera 10.5, IE9, Saf5, Chrome, FF4, iOS 4, Android 2.1+ */

    -moz-box-shadow: 0px 0px 15px #333; /* FF3.5+ */
    -webkit-box-shadow: 0px 0px 15px #666; /* Saf3.0+, Chrome */
    box-shadow: 0px 0px 15px #999; /* Opera 10.5, IE9, Chrome 10+ */
text-shadow: 1px 1px 3px #888;
    background-color: #343738;
    background-image: -webkit-gradient(linear, left top, left bottom, from(#343738), to(#282b2d)); /* Saf4+, Chrome */
    background-image: -webkit-linear-gradient(top, #343738, #282b2d); /* Chrome 10+, Saf5.1+ */
    background-image: -moz-linear-gradient(top, #343738, #282b2d); /* FF3.6 */
    background-image: -ms-linear-gradient(top, #343738, #282b2d); /* IE10 */
    background-image: -o-linear-gradient(top, #343738, #282b2d); /* Opera 11.10+ */
    background-image: linear-gradient(top, #343738, #282b2d);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorStr='#343738', EndColorStr='#282b2d'); /* IE6–IE9 */
}

#loginform table {
    margin:auto;
}